import Vue from 'vue';
import App from './App.vue';
import router from './router';
import store from '../store/index'
import ElementUI from 'element-ui';
import VueI18n from 'vue-i18n';
import http from  './utils/request'
import { messages } from './components/common/i18n';
import 'element-ui/lib/theme-chalk/index.css'; // 默认主题
// import './assets/css/theme-green/index.css'; // 浅绿色主题
import './assets/css/icon.css';
import './components/common/directives';
import 'babel-polyfill';
import qs from 'qs'

Vue.prototype.$store=store
Vue.prototype.$http=http
Vue.prototype.$qs=qs
Vue.config.productionTip = false;
Vue.use(VueI18n);
Vue.use(ElementUI, {
    size: 'small'
});
const i18n = new VueI18n({
    locale: 'zh',
    messages
});
//使用钩子函数对路由进行权限跳转
/* 每次路径跳转之前运行 next()函数：向下执行*/
router.beforeEach((newRouter,oldRouter,next)=>{
    let token = sessionStorage.getItem('token')
    // 已经登录，访问的是登录
    if( newRouter.path=='/' ){
        next();
    }else{
        if(token!=undefined){
            next();
        }else {
            console.log('未登录')
            next('/');
        }
    }
});
new Vue({
    router,
    i18n,
    render: h => h(App)
}).$mount('#app');
